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This is my room(房间). There is a bed, a table and a chair in it. The table is beside(在……旁边) the bed. It’s ninety yuan. There is a computer and three books on the table. The chair is in front of(在……前面) the table. It’s thirty-eight yuan.
This is my family. It’s on the wall. There is an umbrella. It’s behind(在……后面) the door. It’s blue. It’s forty-nine yuan. What a clean and tidy room. I like it very much.
1．The table is in front of the bed.2．There is a computer and two books on the table.
3．The chair is thirty-eight yuan.
4．My family is on the wall.
5．The umbrella is black.
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
